D'Addario Zyex Violin String Set, with Aluminum D, 4/4 Scale, Medium Tension Viola String Set They feature a hexagonal core

They feature a hexagonal core wire and a silver-plated steel wrap on the wound strings

Beneath the reversible molded grip are simulated strings to help maintain finger calluses when you're away from your instrument

Whether you are personalizing

making it a reliable choice for concert bands

spare batteries

D'Addario Zyex Violin String Set, with Aluminum D, 4/4 Scale, Medium Tension Viola String Set They feature a hexagonal coreZyex violin strings are made from a new generation of synthetic material, which produce strings that are incredibly stable under drastic climatic conditions. Within a matter of hours, Zyex violin strings settle in on the instrument with a sound that is warmer than other synthetic core strings. Ideal For: Students, Intermediate Players, Professionals Product Specs: Construction: Ball end Core Material: Synthetic Core Fretted Instrument Type: Violin